Posted by Dave Leonard (18.104.22.168) on October 28, 2004 at 10:55:04:
I recently aquired a Douglas 31 and have runthe engine briefly. The coil states external resistor required. There is no resistor between the coil and distributor, yet the points appear to be in good condition. Is it missing a ballast resistor oor can the points handle 12 volts?